Sources?

Foods rich in purines include organ meats, certain seafood (like anchovies and sardines), and yeast.

Concerns for dogs?

Most dogs can efficiently process and excrete uric acid as part of normal metabolism. Certain breeds, like Dalmatians, Bulldogs, and Russian Terriers, are genetically predisposed to impaired uric acid metabolism. These dogs lack efficient uricase activity, leading to higher uric acid levels in their urine.

Additional information?

While purines are essential to a dog's normal physiology, excessive purine intake or impaired uric acid metabolism can lead to health issues like urinary stones, especially in predisposed breeds. A low-purine diet, proper hydration, and regular veterinary care are essential for managing these risks effectively.